The Indiana State Police, the agency that is conducting the investigation into the incident, said no foul play is suspected in the death of 37-year-old James Pyott of Evansville.

According to an agency news release, jail security guards discovered Pyott unconscious in his cell about 10 p.m. Jail and emergency personnel tried to revive him but were unsuccessful, according to the release.

State police said Pyott had been in jail since June 4 in connection with a theft case.

EARLIER: A Warrick County (Ind.) jail inmate was found dead Sunday night.

The Indiana State Police, the agency that is conducting the investigation into the incident, said no foul play is suspected in the death of 37-year-old James Pyott. According to an agency news release, jail security guards discovered Pyott unconscious in his cell about 10 p.m. Jail and emergency personnel tried to revive him but were unsuccessful, according to the release.

State police said Pyott, an Evansville resident, had been in jail since June 4 in connection with a theft case. An autopsy on Pyott's body is scheduled for later today.